| Cambrai to Popovo | 1,180.10 mi (1,899.18 km) |
| Cambrai to Provadia | 1,237.60 mi (1,991.72 km) |
| Cambrai to Radnevo | 1,206.97 mi (1,942.44 km) |
| Cambrai to Radomir | 1,072.87 mi (1,726.63 km) |
| Cambrai to Rakitovo | 1,142.74 mi (1,839.07 km) |
| Cambrai to Rakovski | 1,166.89 mi (1,877.92 km) |
| Cambrai to Razgrad | 1,185.68 mi (1,908.17 km) |
| Cambrai to Razlog | 1,121.68 mi (1,805.17 km) |
| Cambrai to Ruse | 1,151.28 mi (1,852.81 km) |
| Cambrai to Samokov | 1,106.47 mi (1,780.69 km) |
| Cambrai to Sandanski | 1,127.64 mi (1,814.77 km) |
| Cambrai to Sevlievo | 1,144.44 mi (1,841.79 km) |
| Cambrai to Shumen | 1,212.51 mi (1,951.35 km) |
| Cambrai to Silistra | 1,197.69 mi (1,927.50 km) |
| Cambrai to Sliven | 1,209.08 mi (1,945.83 km) |
